TY - GEN
T1 - Analyzing non-circular motions in spiral galaxies through 3D spectroscopy
AU - Fuentes-Carrera, Isaura
AU - Rosado, Margarit
AU - Amram, P.
PY - 2007
Y1 - 2007
N2 - 3D spectroscopic techniques allow the assessment of different types of motions in extended objects. In the case of spiral galaxies, thes type of techniques allow us to trace not only the (almost) circular motion of the ionized gas, but also the motions arising from the presence of structure such as bars, spiral arms and tidal features. We present an analysis of non-circular motions in spiral galaxies in interacting pairs using scanning Fabry-Perot interferometry of emission lines. We show how this analysis can be helpful to differentiate circular from non-circular motions in the kinematical analysis of this type of galaxies.
AB - 3D spectroscopic techniques allow the assessment of different types of motions in extended objects. In the case of spiral galaxies, thes type of techniques allow us to trace not only the (almost) circular motion of the ionized gas, but also the motions arising from the presence of structure such as bars, spiral arms and tidal features. We present an analysis of non-circular motions in spiral galaxies in interacting pairs using scanning Fabry-Perot interferometry of emission lines. We show how this analysis can be helpful to differentiate circular from non-circular motions in the kinematical analysis of this type of galaxies.
UR - http://www.scopus.com/inward/record.url?scp=37449000468&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-73491-8_21
DO - 10.1007/978-3-540-73491-8_21
M3 - Contribución a la conferencia
SN - 9783540734901
T3 - ESO Astrophysics Symposia
SP - 135
EP - 139
BT - Science Perspectives for 3D Spectroscopy Proceedings of the ESO Workshop held in Garching, Germany, 10-14 October 2005
ER -